IBM S1000-007 Exam Practice Test Instant Access

Question 1

When attempting to recover a corrupted file system an administrator runs the command fsck against the unmounted file system and receives the following error:

After confirming that the file system is not mounted, what should the administrator do next?

ARun logrcvr /dev/ulv14 .

BRun fsck: with the -F (force) flag.

CConvert the log to INLINE.

DRun logform /dev/u1v11.

Answer : B

When attempting to recover a corrupted file system, the administrator should first confirm that the file system is not mounted. If the file system is not mounted, then the administrator should run the fsck command with the -F (force) flag. This will force the fsck command to check the file system for errors and attempt to fix them. Reference: IBM AIX v7 Administrator Specialty Study Guide (page 8-23).

Question 2

A customer calls to complain about slow workload performance but offers no additional details. What should the administrator do next?

AAsk the caller for additional details.

BAdd two more virtual CPUs by DLPAR operation.

CIncrease CPU entitlement by 10%

DAdd 10% more memory by DLPAR operation

Answer : A

When a customer calls with a complaint about slow workload performance, it is important to ask for additional details to help pinpoint the source of the issue. This could include details such as which application or process is running slowly, what errors are appearing, how long the issue has been occurring, etc. Having this information will help the administrator to determine the cause of the problem and determine the best course of action. Reference: IBM AIX v7 Administrator Specialty Study Guide (page 5-29).

Question 3

Which AIX command displays the types, counts, and percentages of LPAR memory?

AIvmo -a -v rootvg

Biostat

Cvmstat -v

Dmpstat -w 1

Answer : C

The vmstat command is used to display the types, counts, and percentages of LPAR memory. The -v flag is used to display the virtual memory statistics, including the types and counts of memory. Reference: IBM AIX v7 Administrator Specialty Study Guide (page 6-17).

Question 4

When a user logs in. the processing of their .profile is very slow. Which issue could contribute to the problem?

AThe PATH variable contains non-existent directories.

BNetwork issues between the user location and the system.

CThe user's home file system is full.

DA slow NFS mount for their home directory.

Answer : A

When a user logs in, the system will process their .profile file which contains the PATH variable. This variable specifies the list of directories that the system will search through to locate executable files. If the PATH variable contains non-existent directories, then it will take longer for the system to process the .profile file, resulting in a slower login experience. Reference: IBM AIX v7 Administrator Specialty Study Guide (page 9-10).

Question 5

An AIX administrator is struggling with installing RPM packages. When they try to install a package, errors appear that there are prerequisite RPMs that also need to be installed. Which tool can be used to simplify resolving these dependencies?

Adpkg

Binstallp

Crpm

Dyum

Answer : B

Installp is a command-line package management tool that is used in the AIX operating system to install, remove, and manage software packages. It simplifies the installation of RPM packages by automatically resolving any prerequisite dependencies and installing them before the main RPM package. This ensures that any prerequisites are installed and configured correctly before the main package is installed, reducing the time it takes to resolve installation issues. Reference: IBM AIX v7 Administrator Specialty Study Guide (page 9-10).

Question 6

Which two additional commands should an AIX V7.2 administrator run after mirroring the rootvg with mirrorvg command?

Abosboot

Bvaryonvg

Cbootlist

Dreboot

Esynclvodro

Answer : A, C

The two additional commands that an AIX V7.2 administrator should run after mirroring the rootvg with the mirrorvg command are 'bosboot' and 'bootlist'. The bosboot command is used to update the boot image on all disks in the volume group, and the bootlist command is used to set the boot order for the system. These commands are available on IBM AIX v7 systems and are documented in the IBM AIX v7 Administrator Specialty Study Guide. For more information, please see the IBM documentation athttps://www.ibm.com/support/knowledgecenter/ssw_aix_72/com.ibm.aix.cmds3/bosboot.htmandhttps://www.ibm.com/support/knowledgecenter/ssw_aix_72/com.ibm.aix.cmds3/bootlist.htm.

Question 7

An administrator wants to check which system tunables have been changed in the system since last boot. Which procedure provides the information needed?

ARun tunsave -f ./currentconfig; more ./currentconfig.

BView the /etc/tunables/currentconfig file and search for change marks in the file.

CRun the no, ioo and scftedo commands with the -cf flag.

DRun lstuncfg -1 I grep -v DEFAULT.

Answer : D

The procedure to check which system tunables have been changed in the system since last boot is to run the 'lstuncfg -1 | grep -v DEFAULT' command. The lstuncfg command is used to display the current configuration of the system tunables. By using the '-1' option, the command will display the system tunables and whether they have been changed since the last system reboot. The 'grep -v DEFAULT' command will filter out the default values, allowing you to see only the tunables that have been changed. This command is available on IBM AIX v7 systems and is documented in the IBM AIX v7 Administrator Specialty Study Guide. For more information, please see the IBM documentation athttps://www.ibm.com/support/knowledgecenter/ssw_aix_72/com.ibm.aix.cmds2/lstuncfg.htm.

IBM S1000-007 IBM AIX v7 Administrator Specialty Exam Practice Test